Psalms 40:6-8

6 Sacrifice and offering thou dost not desire; but thou hast given me an open ear. Burnt offering and sin offering thou hast not required.
7 Then I said, "Lo, I come; in the roll of the book it is written of me;
8 I delight to do thy will, O my God; thy law is within my heart."
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.